I hired a licensed handyman to install and he said he has never see anything like it.  He had to make his own holes to install because the original holes were not lining up properly to put together.  It took him two hours to put the changing table together...also the drawer on the bottom shelf would not close with the pre installed glider, he had to remove the gliders and position it in a different place so it would fit properly  We have used him before and he is always correct in the way he puts things together.  The nails show on the sides of the changing table, there were no cover ups to put on top to hide the nails.  It looks flimsy and we are very disappointed.